Two Weeks Post-Burn: Is My Healing Process Normal?
Burns that have been present for two weeks..? Hello, doctor. Two weeks ago, I burned myself on a motorcycle exhaust pipe. A thin layer of skin turned black, approximately 2cm x 7cm in size. The next day, blisters formed. A classmate gave me two types of ointments that he received...
Dr. Chen Yiying Reply:
Since the ointment you described does not specify its ingredients, and the depth of your burn injury is not exactly the same as your classmate's condition, it would have been more appropriate to consult a physician for a suitable medication tailored to your situation. Your w...[Read More] Two Weeks Post-Burn: Is My Healing Process Normal?
Understanding Pustular Psoriasis: Symptoms, Treatments, and Costs
Pustular psoriasis The symptoms of pustular psoriasis include the presence of pustules (blisters filled with non-infectious pus) on the skin, which can be accompanied by redness and scaling. Patients may also experience systemic symptoms such as fever, chills, and fatigue during ...
Dr. Liao Wenyu Reply:
As the name suggests, it is a type of psoriasis characterized by pustules, so you can see many pustules on the erythematous lesions. Treatment options include topical medications, oral medications, or phototherapy, depending on the severity. All of these are covered by health ins...[Read More] Understanding Pustular Psoriasis: Symptoms, Treatments, and Costs
Preventing Wrinkled and Peeling Fingers After Prolonged Water Exposure
Soaking fingers in water can cause them to wrinkle and peel? Hello Dr. Cheng, after taking a long shower or swimming, my fingers often become wrinkled, and I even notice small blisters forming (it feels like a small part of the epidermis is separating from the underlying dermis, ...
Dr. Zheng Lizhen Reply:
You can apply some petroleum jelly to create a barrier against moisture, but if you soak in water for too long, it may still occur. Vitamins are not very helpful in this case.[Read More] Preventing Wrinkled and Peeling Fingers After Prolonged Water Exposure
Latest First Aid Steps for Burns: What You Need to Know
The latest five steps for first aid in case of burns are: I have heard that the latest five steps for first aid in burns are: cool, remove, cover, send... which is different from the previously known steps of cool, remove, cover, send. Which one is correct?
Dr. Zheng Lizhen Reply:
1. Rinse: Quickly immerse the burned area in cold water or rinse it under running tap water to rapidly reduce the surface temperature of the skin. 2. Remove: After thoroughly soaking, carefully remove clothing; if necessary, clothing can be cut with scissors, or any stuck parts...[Read More] Latest First Aid Steps for Burns: What You Need to Know
Understanding Shingles: Duration, Symptoms, and Treatment Options
Shingles I was diagnosed with herpes zoster at the hospital on August 29 due to the appearance of blisters on my skin. I would like to confirm the following: 1. How long does this condition typically last? 2. Initially, the rash was only present in the middle of my left neck an...
Dr. Jin Lianchun Reply:
Hello, ma'am; 1. The course of this disease depends on age and immunity. In patients under 40 years old, if the wound is kept dry, the course typically lasts from two to four weeks.[Read More] Understanding Shingles: Duration, Symptoms, and Treatment Options
What to Do When Blisters on Your Hands Multiply and Worsen?
If you have small blisters on your hands that are increasing in number, what should you do? I originally had a blister on my hand, but after it burst, more blisters appeared. Now my skin is almost breaking down. I'm not sure what medication to apply.
Dr. Jin Lianchun Reply:
Hello, based on your description, it is most likely allergic sweat vesicles. Generally, you will need to visit a dermatologist for treatment, which may include oral medications and topical treatments to achieve recovery. Wishing you a speedy recovery.[Read More] What to Do When Blisters on Your Hands Multiply and Worsen?
Understanding Dyshidrotic Eczema: Treatment Options and Resources
Dyshidrotic eczema Hello Dr. Cheng, I have been suffering from pompholyx for many years and understand that this condition cannot be completely cured. Currently, I am using a medication called Dermovate. I am concerned about whether prolonged use of this medication may have sid...
Dr. Zheng Lizhen Reply:
The treatment for dyshidrotic eczema typically involves the application of topical corticosteroid ointments, such as Dermovate, which is used to reduce itching and control the condition. For cases that are difficult to manage or that recur throughout the year, some individuals ha...[Read More] Understanding Dyshidrotic Eczema: Treatment Options and Resources
Effective Treatments for Scars and Dark Spots on Skin
Scars / Hyperpigmentation Hello, doctor. About 5 to 6 years ago, I had symptoms similar to eczema on my legs, which included redness, swelling, small blisters, and itching. I may have scratched the blisters at that time, resulting in very noticeable dark scars on my legs today. I...
Dr. Zheng Lizhen Reply:
To remove hyperpigmentation, you can use whitening skincare products containing vitamin C derivatives, L-ascorbic acid, alpha hydroxy acids, kojic acid, or arbutin. Additionally, dermatologists may prescribe medications containing hydroquinone, azelaic acid, or retinoids based on...[Read More] Effective Treatments for Scars and Dark Spots on Skin
Understanding Shingles: Why Chickenpox Can Recur in Adults
Recurrent chickenpox I am 35 years old and currently have around 500 red spots with blisters on my skin, which have spread from my body to my neck and throughout my entire body. After examination by a physician, it was confirmed to be chickenpox. Interestingly, I had chickenpox a...
Dr. Zheng Lizhen Reply:
Chickenpox "usually" occurs only once; however, even with vaccination, there is still a 2-3% chance of recurrence. Chickenpox is caused by the varicella-zoster virus and can be transmitted through direct contact or airborne transmission. After infection, it is important...[Read More] Understanding Shingles: Why Chickenpox Can Recur in Adults
Understanding Shingles: Symptoms, Healing Time, and Scar Prevention
Shingles One day, I suddenly noticed small, blister-like bumps on the back right side of my neck. They are painful and increasing in number. Doctor, how long will it take for this condition to heal? I’ve heard that it can leave unsightly scars. How can I minimize scarring, and wh...
Dr. Zheng Lizhen Reply:
Based on your description, your issue may be shingles. Shingles, commonly known as herpes zoster, is caused by the varicella-zoster virus, the same virus that causes chickenpox. The first infection with this virus results in chickenpox, after which the virus remains dormant in th...[Read More] Understanding Shingles: Symptoms, Healing Time, and Scar Prevention
Understanding Itchy Blisters and Peeling Skin on the Feet
Peeling skin on the soles of the feet? Hello Dr. Cheng, about a month ago, I developed small blisters on the sole of my left foot that are extremely itchy. After I pop the blisters, the skin starts to peel off two days later. Now, even the spaces between my toes are developing sm...
Dr. Zheng Lizhen Reply:
Sweat eczema and athlete's foot, which can present with small blisters, are sometimes difficult to distinguish based solely on appearance. Therefore, your description alone is not sufficient to determine whether you have eczema or athlete's foot. Please visit a nearby h...[Read More] Understanding Itchy Blisters and Peeling Skin on the Feet
Understanding and Managing Simple Herpes: Symptoms, Care, and Recovery
Simple Herpes Virus I recently developed small bumps at the corners of my mouth. I went to see a doctor, and they said it was herpes simplex. When will it get better? Also, the herpes turns white when I wash my face, then dries and turns yellow again. Is that normal? Is there any...
Dr. Zheng Lizhen Reply:
Herpes simplex is a filtrable viral infection that is prone to recurrence. Avoid breaking the blisters on your own to prevent secondary bacterial infections. No kissing to avoid transmitting the virus to others. There are antiviral medications available for topical application or...[Read More] Understanding and Managing Simple Herpes: Symptoms, Care, and Recovery
Understanding Small Blisters at the Corners of Your Mouth
Why do I have small blisters at the corners of my mouth? Hmm... there are small blisters appearing at the corners of the mouth. What could be causing this? Is it a viral infection?
Dr. Zheng Lizhen Reply:
Based on your description, it is likely a case of herpes simplex. Herpes simplex is a viral infection caused by a filterable virus and is prone to recurrence. Be careful not to rupture the blisters on your own, as this may lead to secondary bacterial infections. There are antivir...[Read More] Understanding Small Blisters at the Corners of Your Mouth
Understanding Blisters: Causes, Symptoms, and Treatment Options
Blister In the summer, especially in hot and humid weather, small transparent blisters may appear on the hands and feet (this can also occur in winter). These blisters gradually grow and can eventually rupture, leading to erosion. I have consulted a dermatologist, and some doctor...
Dr. Zheng Lizhen Reply:
The foot and sweat blisters can sometimes be difficult to distinguish from athlete's foot based solely on appearance. Additionally, individuals with athlete's foot may also develop sweat blisters on their hands, so your description alone is insufficient to differentiate...[Read More] Understanding Blisters: Causes, Symptoms, and Treatment Options
Understanding Shingles: Dietary and Lifestyle Tips for Recovery
Shingles After being diagnosed with shingles in my lower back, I would like to understand what dietary and lifestyle considerations I should keep in mind. What is shingles? What causes it? Will it recur after healing? Thank you!
Dr. Zheng Lizhen Reply:
Shingles, commonly known as herpes zoster or chickenpox, is caused by the varicella-zoster virus. The initial infection with this virus results in chickenpox, after which the virus remains dormant in the spinal nerve roots for life. When stimulated, the latent virus reactivates a...[Read More] Understanding Shingles: Dietary and Lifestyle Tips for Recovery
Understanding Sun-Induced Eczema: Causes, Treatments, and Dietary Tips
What is solar dermatitis? Dear Dr. Cheng, In 1994, I discovered that under sunlight exposure, translucent fluid-filled blisters appeared on my arms, accompanied by intense itching. After consulting a doctor, I was diagnosed with solar urticaria. However, the condition recurs aft...
Dr. Zheng Lizhen Reply:
Sun-induced eczema, as the name suggests, is a dermatitis triggered by exposure to sunlight. To effectively treat it, the root cause—"sunlight"—must be eliminated. Therefore, applying sunscreen during the day and minimizing sun exposure are the best methods for preventi...[Read More] Understanding Sun-Induced Eczema: Causes, Treatments, and Dietary Tips
Understanding and Treating Skin Blisters: Causes and Remedies
The skin can develop small blisters? Hello: Since the end of last year, I have been experiencing small blisters on my limbs and scalp. Sometimes there is one blister, and other times there are clusters of blisters. I have consulted a dermatologist and undergone blood tests, but n...
Dr. Jin Lianchun Reply:
Hello, Miss: There are many types of blister issues. If they keep recurring, a small skin biopsy is necessary for an accurate diagnosis. Different blistering conditions require different treatment approaches. Therefore, please visit a major hospital's dermatology department ...[Read More] Understanding and Treating Skin Blisters: Causes and Remedies
Understanding Foot Sweating: Eczema or Athlete's Foot?
Excessive sweating of the feet? I have sweaty feet, which causes a bad odor when I take off my shoes. I also develop small blisters around my toes, and currently, the skin between my toes is cracking and can be quite painful. However, in winter, I have no symptoms at all. Additio...
Dr. Jin Lianchun Reply:
Hello, miss: Based on your description, it is very likely a fungal infection. However, without seeing it in person, we cannot rule out other skin conditions such as eczema. Therefore, I kindly ask you to visit a dermatologist for the most accurate diagnosis and treatment. Wishing...[Read More] Understanding Foot Sweating: Eczema or Athlete's Foot?
Managing Itchy Blisters on Hands: Tips for Skin Care and Treatment
Itchy blisters on the hand? Hello Dr. Jin: I have been suffering from symptoms such as itchy blisters on my hands, dryness, and peeling, especially during rainy and humid weather. I live in Taitung and have previously consulted Dr. Chen Dong-you. After applying the medication, my...
Dr. Jin Lianchun Reply:
Hello, Miss: 1. Your symptoms may be due to "allergic sweat dermatitis." This condition can recur during weather changes, exposure to irritants, or in the presence of tinea infection; therefore, treatment is only necessary during flare-ups, and it is advisable to wear...[Read More] Managing Itchy Blisters on Hands: Tips for Skin Care and Treatment
Understanding Intermittent Skin Bumps on Fingers and Soles
Granules (bumps) between the fingers and on the soles of the feet? Hello, I have intermittent skin-colored bumps that appear on the sides of my fingers every year. Initially, they are not itchy, but after a while, they become itchy, then blisters form, and after peeling, they res...
Dr. Jin Lianchun Reply:
Hello, sir: Based on your description, it is very likely that you have allergic dermatitis. Your explanation of how it forms is correct. The causes include: 1. Living in a tropical island climate (Taiwan) 2. Changes in weather 3. Exposure to irritants, such as cleaning agents 4. ...[Read More] Understanding Intermittent Skin Bumps on Fingers and Soles